mophie 3307 overview

1Description

Recharge up to two USB devices with the powerstation 8X from mophie. Featuring a 15,000mAh battery and a thin design, this external battery can charge a typical smartphone eight times. Featuring Digital Power Management, the high-speed 15W charging output identifies your device's power needs and delivers the optimal charge; up to 15W with compatible smartphones, tablets, and other USB devices.

The Priority+ charging feature enables pass-through charging while connected to a power source. Your device recharges first, and then the powerstation battery recharges itself. Charge Vault technology enables the battery to hold a full charge for up to 500 complete cycles. Its smooth, aluminum construction and thin design make it easy to slide into a purse or bag, and because it's only 13.6 ounces, you might not even know it's there.

Use the free mophie Power app to monitor and manage the battery life of your phone and powerstation battery, and receive notifications when power is low or when charging is complete via Bluetooth. You can create customized low-battery notifications for all devices and stay on top of your battery life throughout the day. With the app you can learn which device settings impact your battery life the most and get tips to improve battery life so you can get the most out of your phone and powerstation battery.

Anodized-aluminum construction and thin, lightweight design make it easy to bring with you

mophie 3307 reviews

Rated 4 out of
5 by
P T from
BuyAt 0% out of the box. When tried to Bluetooth pair got already paired error, which I considered returning, until charged beyond 0% and was able to pair. I bought as heavy Ingress/Pokemon Go player, normally with this 8x I only go down to 60% charge remaining. Last night 1st time down to 30%. Bought over Anker because their products though higher stated mAh, reviews were both highly + and - for same items. Mophie was + though very expensive. Aluminum outer is slippery, careful as if you move yourself on a bed the battery slides off and onton the ground. App is indispensible. Another person said I may need to buy a second larger battery in future, I don't think I will. One reason to do so for me would be to use one while other is charging, which takes 7 hours, but 220$ is not worth it yet.

Date published: 2016-08-15

Rated 5 out of
5 by
Anonymous from
Awesome Mophie Product!I am very happy with the Mophie powerstation 8X 15000mAh Battery. The battery life is incredible. Shipping was fast and free. I would highly recommend this product.

Date published: 2016-01-17

Rated 3 out of
5 by
Nacho from
Good but..Good Battery, a bit bulky but good capacity. The only downside is that it seems to have problems with the us cable and the fast charge port. It connects and disconnects continuosly. I bought two of this and is the same thing with both of them. This does not happen with other cables.

Date published: 2016-06-29

Rated 5 out of
5 by
Sandi from
Power to the People at the Women's March on WashingtonI took the bus to DC for the Women's March, there were no batteries on the bus and none for all day of filming. I live streamed and posted on Instagram all day and the trip back, and it was still full when I got home!!!! It's fantastic peace of mind.

Date published: 2017-01-26

Rated 5 out of
5 by
Lesley E. from
Awesome backup powerI used this on an extended trip away from all power sources and recharged an iPhone 6 during that time. I never drained the iPhone completely, but I used the Mophie and never ran out of charge for eight days. This Mophie is slim and easy to pack.